EP0977104A3 - Actuateur bistable - Google Patents

Actuateur bistable Download PDF

Info

Publication number
EP0977104A3
EP0977104A3 EP99114662A EP99114662A EP0977104A3 EP 0977104 A3 EP0977104 A3 EP 0977104A3 EP 99114662 A EP99114662 A EP 99114662A EP 99114662 A EP99114662 A EP 99114662A EP 0977104 A3 EP0977104 A3 EP 0977104A3
Authority
EP
European Patent Office
Prior art keywords
slider
shaft
stable
actuation
maintaining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99114662A
Other languages
German (de)
English (en)
Other versions
EP0977104A2 (fr
EP0977104B1 (fr
Inventor
Costanzo Gadini
Daniele Cerruti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eltek SpA
Original Assignee
Eltek SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eltek SpA filed Critical Eltek SpA
Publication of EP0977104A2 publication Critical patent/EP0977104A2/fr
Publication of EP0977104A3 publication Critical patent/EP0977104A3/fr
Application granted granted Critical
Publication of EP0977104B1 publication Critical patent/EP0977104B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • G05D23/1921—Control of temperature characterised by the use of electric means characterised by the type of controller using a thermal motor
EP99114662A 1998-07-31 1999-07-27 Actuateur bistable Expired - Lifetime EP0977104B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1998TO000671A IT1303102B1 (it) 1998-07-31 1998-07-31 Dispositivo di attuazione bistabile.
ITTO980671 1998-07-31

Publications (3)

Publication Number Publication Date
EP0977104A2 EP0977104A2 (fr) 2000-02-02
EP0977104A3 true EP0977104A3 (fr) 2000-07-12
EP0977104B1 EP0977104B1 (fr) 2004-09-22

Family

ID=11416968

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99114662A Expired - Lifetime EP0977104B1 (fr) 1998-07-31 1999-07-27 Actuateur bistable

Country Status (4)

Country Link
US (1) US6255934B1 (fr)
EP (1) EP0977104B1 (fr)
DE (1) DE69920351T2 (fr)
IT (1) IT1303102B1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1314176B1 (it) * 1999-01-08 2002-12-04 Eltex S P A Dispositivo di attuazione a velocita' di intervento migliorata.
IT1320649B1 (it) * 2000-03-29 2003-12-10 Eltek Spa Dispositivo dispensatore di agenti di lavaggio per una macchina dilavaggio domestica, in particolare una lavastoviglie.
US7040349B2 (en) * 2002-03-27 2006-05-09 Viking Technologies, L.C. Piezo-electric actuated multi-valve manifold
KR20050004841A (ko) * 2002-05-06 2005-01-12 나노머슬, 인크. 형상기억합금으로 작동되는 재사용가능한 래치
ITTO20020709A1 (it) * 2002-08-07 2004-02-08 Eltek Spa Dispositivo attuatore elettro-termico.
US7021191B2 (en) * 2003-01-24 2006-04-04 Viking Technologies, L.C. Accurate fluid operated cylinder positioning system
KR20060005403A (ko) * 2003-04-28 2006-01-17 나노머슬, 인크. 일체로 형성된 형상 기억 합금 액츄에이터를 갖는 유동제어 조립체
WO2004099730A2 (fr) * 2003-05-02 2004-11-18 Alfmeier Präzision AG Baugruppen und Systemlösungen Pointeur de jauge a actionneur integre en alliage a memoire de forme
EP1664604B3 (fr) * 2003-09-05 2020-09-23 Alfmeier Präzision SE Systeme, procede et appareil permettant de reduire les forces de frottement et de compenser la position des soupapes et des systemes de soupapes actionnees par un alliage a memoire de forme a des temperatures elevees
ES2277231T3 (es) 2004-07-13 2007-07-01 C.R.F. Societa Consortile Per Azioni Aparato electrodomestico, en particular, maquina para lavar y/o secar un dispositivo de enclavamiento/liberacion de la puerta que se puede accionar electricamente.
ITTO20050177A1 (it) 2005-03-17 2006-09-18 Eltek Spa Dispositivo di blocco-porta per un apparato per un apparato elettrodomestico, particolarmente un forno
JP5309020B2 (ja) * 2006-06-07 2013-10-09 スリオ 電気部品のバイパス素子
US7852190B1 (en) * 2007-04-17 2010-12-14 Rockwell Collins, Inc. Shape memory alloy (SMA) actuation mechanism for electrical switching device
CN101377983B (zh) * 2007-08-29 2012-03-14 博西华电器（江苏）有限公司 家用电器操作装置和指示单元操作方法
US8081058B2 (en) * 2008-06-10 2011-12-20 Neilly William C Thermally activated electrical interrupt switch
US7652553B2 (en) * 2008-06-10 2010-01-26 Thermal Interrupt Devices, Ltd. Thermally activated electrical interrupt switch
JP5383321B2 (ja) * 2009-05-28 2014-01-08 日本サーモスタット株式会社 感温アクチュエータ
IT1402674B1 (it) * 2010-11-08 2013-09-13 Eltek Spa Dispositivo bloccoporta per elettrodomestici e meccanismo bistabile
US9528298B2 (en) * 2013-07-17 2016-12-27 Illinois Tool Works, Inc. Appliance latch with uni-directional actuator
WO2016075571A1 (fr) 2014-11-13 2016-05-19 Director General, Defence Research & Development Organisation (Drdo) Actionneur magnétique bistable
CN106480647B (zh) * 2015-08-31 2019-11-12 青岛海尔洗衣机有限公司 一种内桶的锁止机构及洗衣机
CN106637820B (zh) * 2015-10-29 2019-07-30 青岛海尔洗衣机有限公司 一种内桶的锁止机构及洗衣机
US20180286617A1 (en) * 2017-03-28 2018-10-04 Management Sciences, Inc. Method, System, and Apparatus to Prevent Electrical or Thermal-Based Hazards in Conduits

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860277A (en) * 1970-01-15 1975-01-14 Cons Controls Corp Latching assembly with magnetic locking
US4655489A (en) * 1985-04-16 1987-04-07 Southco, Inc. Fastening device
US4703960A (en) * 1986-04-04 1987-11-03 Amerock Corporation Power-operated window lock
US5656986A (en) * 1993-12-29 1997-08-12 Eltek S.P.A. Bistable actuator device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622929A (en) * 1964-01-08 1971-11-23 Cts Corp Combination electrical control
US4072918A (en) * 1976-12-01 1978-02-07 Regdon Corporation Bistable electromagnetic actuator
US4320371A (en) * 1980-07-14 1982-03-16 Westinghouse Electric Corp. Tractive solenoid device
US4533890A (en) * 1984-12-24 1985-08-06 General Motors Corporation Permanent magnet bistable solenoid actuator
US4759528A (en) * 1987-11-16 1988-07-26 Rockwell International Corporation Valve actuator
US4928028A (en) * 1989-02-23 1990-05-22 Hydraulic Units, Inc. Proportional permanent magnet force actuator
US5125371A (en) * 1991-04-04 1992-06-30 North American Philips Corporation Spring driven hydraulic actuator
GB2290909A (en) * 1994-06-30 1996-01-10 Bestquint Ltd Actuator for a controlled device
US5572869A (en) * 1994-11-30 1996-11-12 U. S. Controls Corporation Actuator assembly for use in appliances
IT1281117B1 (it) * 1995-12-29 1998-02-11 Eltek Spa Dispositivo di attuazione bistabile
DE19705721B4 (de) * 1997-02-14 2008-03-20 Behr Thermot-Tronik Gmbh Stellantrieb mit einem elektrisch beheizbaren thermostatischen Arbeitselement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860277A (en) * 1970-01-15 1975-01-14 Cons Controls Corp Latching assembly with magnetic locking
US4655489A (en) * 1985-04-16 1987-04-07 Southco, Inc. Fastening device
US4703960A (en) * 1986-04-04 1987-11-03 Amerock Corporation Power-operated window lock
US5656986A (en) * 1993-12-29 1997-08-12 Eltek S.P.A. Bistable actuator device

Also Published As

Publication number Publication date
EP0977104A2 (fr) 2000-02-02
DE69920351D1 (de) 2004-10-28
US6255934B1 (en) 2001-07-03
ITTO980671A1 (it) 2000-01-31
DE69920351T2 (de) 2005-11-10
EP0977104B1 (fr) 2004-09-22
IT1303102B1 (it) 2000-10-30
ITTO980671A0 (it) 1998-07-31

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